TT Electronics/IRC

GQ8A023400BBT

GQ8A023400BBT Description

The GQ8A023400BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 340Ω resistance value per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.1W per resistor (0.75W total), it supports 100V maximum voltage, making it suitable for precision analog and mixed-signal circuits.

GQ8A023400BBT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic case ensures thermal stability and durability.
• Isolation-Centric Design: Ideal for isolated signal paths (marked ISOL).
• Space-Efficient: QSOP package with 0.64mm pitch for high-density PCBs.
• Wide Operating Range: Derated power up to 125°C for harsh environments.
• Thin-Film Technology: Delivers low noise and excellent long-term stability.

GQ8A023400BBT Applications

This resistor network excels in:

• Industrial Automation: Precision current sensing and isolation in PLCs.
• Medical Equipment: Signal conditioning in patient monitoring systems.
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Telecom Infrastructure: Line termination and impedance matching.
• Aerospace & Defense: Reliable performance in extreme conditions.

Conclusion of GQ8A023400BBT

The GQ8A023400BBT stands out for its combination of precision, isolation capability, and rugged ceramic packaging. While not RoHS-compliant and unconfirmed for automotive use, its thin-film technology and tight electrical specs make it a top choice for engineers prioritizing accuracy and thermal resilience in high-reliability applications. Packaged in tubes for SMT workflows, it balances performance with manufacturability.